Home / 16,391,541.40-24,531,324.90-14,376,002.20

Finding the Fourth Proportional to 16,391,541.40, 24,531,324.90 and 14,376,002.20

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Solution

The fourth proportional to 16,391,541.40, 24,531,324.90 and 14,376,002.20 is: 21,514,900.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,391,541.40 : 24,531,324.90 = 14,376,002.20 : x
  2. Step 2: Convert to fraction form
    16,391,541.40/24,531,324.90 = 14,376,002.20/x
  3. Step 3: Cross multiply
    16,391,541.40x = 24,531,324.90 × 14,376,002.20
  4. Step 4: Simplify right side
    16,391,541.40x = 352,662,380,731,314.75
  5. Step 5: Solve for x
    x = 352,662,380,731,314.75/16,391,541.40
  6. Step 6: Final answer
    x = 21,514,900.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.